Report Generated 12/01/2016 at 1010

Page Description

1 - Mean Daily Water Temperature, Release Flow Rates and Air Temperatures with Monthly Averages

2 - Redding 10-Day Forecasted Air Temperatures

3 - Sacramento River Mean Daily Water Temperature, Air Temperature and 10-Day Forecasted Air Temperature Plot

- Water Temperature Measuring Station Details

- Temperature Control Point Details

4 - Lake Shasta Isothermalbaths Plot

5 - Daily Maximum and 7DADM 

x - TCD Configuration (External Link)

All Data in this Report is Preliminary and Subject to Change

Northern CVP Water Temperature Report

November - 2016
Shasta 

Generation 

Spring Creek 

P.P.

Keswick 

Total BSF RDB LWS

Oct 7826 375 8378 70.1 71.7 63.9

11/01 52.3 51.6 58.3 52.7 53.7 53.4 54.6 54.6 54.7 54.9 56.8 51.2 50.8 4929 18 4950 56.5 53.8 55.5 48.5

11/02 52.2 51.5 57.7 52.1 52.5 52.8 53.6 54.0 54.2 54.9 56.4 50.9 50.8 4805 14 5147 53.5 50.0 52.7 47.8

11/03 52.2 51.5 58.2 52.1 52.4 52.8 53.1 53.3 53.4 53.8 56.8 50.7 50.6 4257 530 5023 57.0 51.8 55.4 47.5

11/04 52.2 51.5 58.1 52.4 52.6 53.0 53.3 53.6 53.7 53.9 56.8 50.8 51.2 4132 481 4831 59.5 53.5 57.0 50.8

11/05 52.2 51.6 58.1 52.4 52.6 53.0 53.3 53.6 53.7 54.0 56.5 50.7 51.1 3985 519 4841 55.0 52.1 56.0 48.4

11/06 52.0 51.3 57.7 52.5 52.7 53.2 54.0 54.5 54.6 54.8 57.2 51.4 51.9 4666 14 4636 60.5 57.9 59.8 53.7

11/07 51.9 51.2 57.3 52.5 52.8 53.4 54.1 54.6 54.8 55.3 57.3 51.5 52.7 4429 14 4841 63.0 58.5 60.4 54.4

11/08 51.7 51.0 58.2 52.1 52.4 53.3 54.0 54.7 54.9 55.5 56.9 51.3 52.7 4387 31 4840 62.5 57.5 60.7 53.2

11/09 51.8 51.1 58.0 52.0 52.3 53.1 53.6 54.3 54.5 55.3 56.8 51.3 52.5 3948 471 4854 ↑ 64.0 57.3 60.5 50.4

11/10 51.9 51.4 58.0 52.4 52.6 53.2 53.5 54.0 54.2 54.7 56.7 51.2 52.4 3670 654 4866 62.0 57.0 60.0 51.1

11/11 52.1 51.5 57.9 52.4 52.5 52.9 53.6 54.1 54.2 54.5 56.9 51.2 51.9 4016 183 4866 58.0 56.3 58.4 51.0

11/12 52.1 51.6 57.9 52.4 52.7 53.4 54.1 54.6 54.8 55.1 57.4 51.6 52.8 4279 180 4866 61.5 59.1 60.7 51.6

11/13 52.2 51.8 58.3 52.4 52.7 53.2 53.8 54.4 54.5 55.2 57.0 ? 51.2 51.8 4781 23 4865 61.0 57.0 59.8 50.2

11/14 52.2 51.6 57.9 52.2 52.5 53.1 53.7 54.2 54.3 54.9 56.9 51.5 52.3 4605 166 4863 59.0 55.6 58.1 53.0

11/15 52.4 51.8 58.4 52.2 52.3 52.9 53.6 54.1 54.2 54.5 57.2 51.8 52.7 4948 35 4779 53.5 54.5 55.4 52.2

11/16 52.7 52.0 58.0 52.1 51.9 52.2 52.4 52.6 ? 52.6 53.2 55.8 50.4 49.8 5005 86 4865 50.0 45.5 50.5 40.9

11/17 52.5 51.9 57.9 51.9 51.7 52.2 51.8 51.8 51.6 51.9 55.7 49.9 47.7 4610 164 4866 48.5 43.7 46.5 39.4

11/18 52.5 52.0 57.9 52.0 51.8 51.8 51.7 51.6 51.4 51.4 55.8 49.8 47.3 4023 170 4864 48.0 46.4 48.0 43.5

11/19 52.8 52.2 57.7 52.1 51.9 51.9 51.8 51.9 52.0 51.7 54.9 49.9 48.1 4247 193 4866 49.5 47.5 50.3 42.7

11/20 53.1 52.7 57.5 52.1 52.6 52.3 52.4 52.1 52.1 52.0 55.0 50.0 49.1 4378 135 4862 53.0 52.1 54.0 47.3

11/21 52.9 52.4 57.6 52.6 52.9 53.0 53.5 53.5 53.5 53.4 54.8 49.9 49.7 4357 14 4865 53.0 52.0 52.3 45.5

11/22 52.9 52.3 57.1 52.6 52.4 52.3 52.3 52.3 52.4 52.9 54.4 49.4 48.5 4673 336 4864 46.5 46.6 48.4 42.9

11/23 53.0 52.4 56.8 52.4 52.3 52.3 52.1 52.1 52.1 52.2 53.6 48.6 47.6 4642 511 4864 47.0 47.5 48.5 38.9

11/24 53.3 52.6 56.6 52.5 52.3 51.9 51.4 51.1 51.0 51.2 53.1 48.4 46.6 4159 238 4866 44.5 41.6 44.4 38.8

11/25 53.1 52.5 56.3 52.4 52.1 52.1 51.6 51.3 51.2 50.9 53.3 48.6 46.8 4461 311 4861 45.0 43.9 44.9 41.5

11/26 53.0 52.5 56.0 52.5 51.9 51.9 50.7 50.6 50.6 50.5 52.6 48.5 46.8 4341 171 4814 45.0 44.8 45.6 41.4

11/27 53.0 52.3 55.7 52.2 51.9 51.9 50.4 50.2 50.1 50.0 52.0 48.0 46.2 4427 280 4815 44.0 45.9 48.6 39.8

11/28 53.0 52.6 55.6 52.1 52.0 52.2 51.6 51.3 51.2 50.8 52.6 48.1 46.7 4238 344 4810 47.5 47.0 47.9 43.3

11/29 53.2 52.6 55.4 52.1 51.9 51.9 50.9 50.6 50.5 50.6 51.9 47.6 46.1 4423 14 4816 48.5 44.5 46.0 38.2

11/30 52.8 52.3 55.4 52.1 52.0 52.0 51.2 50.8 50.6 50.4 52.2 47.4 46.1 4779 14 4816 47.0 44.4 46.0 39.9

-

Nov 4420 210 4859 50.8 53.1 46.3

132600 6314 145782

Legend Notes 263007 12524 289153

? = 1-9 hours of data missing (Average includes estimations) 1 Temperatures are weighted averages based on individual penstock flow and temperature

! = 10 or more hours of data missing (Average not calculated) Highlighted cells in the TCD column indicate a TCD change was made on that day

# = Station out of service 2 Current control point (see page 3 for more details)

↑ = Record high air temperature 3 NFH is only reported in October, November and December

↓ = Record low air temperature

 = Monthly Averages

52.7

Total AF

RDB

Total CFS

IGO NFH 

55.4 50.1

LWS

51.6

52.9

Mean Daily 

Air Temperatures (°F)

55.4 56.7

53.5

RDD

49.7

75.9

BND

52.9 53.1

57.7 51.5 52.0 52.6 53.9 54.9

52.5 51.9 57.4 52.3 52.4 52.6

D

A

T

E

Mean Daily Water Temperatures (°F) Mean Daily 

Release (CFS)

50.8 50.0 56.6 -

TCD SAC CCR JLF 1 SHD SPP1 KWK BSF2 3

1
↓ ↑ Avg ↓ ↑ Avg ↓ ↑ Avg ↓ ↑ Avg ↓ ↑ Avg ↓ ↑ Avg ↓ ↑ Avg ↓ ↑ Avg ↓ ↑ Avg ↓ ↑ Avg ↓ ↑ Avg ↓ ↑ Avg

11/01 50 59 54.5 50 63 56.5 41 68 54.5 46 72 59.0 48 71 59.5 48 67 57.5 50 65 57.5 50 70 60.0 44 68 56.0 44 73 58.5 47 70 58.5 47 66 56.5

11/02 49 64 56.5 45 68 56.5 46 73 59.5 45 75 60.0 46 68 57.0 50 64 57.0 50 65 57.5 50 67 58.5 49 70 59.5 48 72 60.0 45 67 56.0 45 64 54.5

11/03 41 66 53.5 43 72 57.5 46 73 59.5 46 70 58.0 49 64 56.5 49 65 57.0 49 67 58.0 50 70 60.0 54 65 59.5 49 64 56.5 48 65 56.5 48 66 57.0

11/04 43 71 57.0 44 73 58.5 48 69 58.5 50 65 57.5 50 68 59.0 47 68 57.5 49 70 59.5 49 69 59.0 46 60 53.0 44 66 55.0 44 67 55.5 45 67 56.0

11/05 43 76 59.5 42 69 55.5 49 64 56.5 49 69 59.0 47 70 58.5 46 73 59.5 47 72 59.5 49 68 58.5 49 69 59.0 48 71 59.5 47 69 58.0 44 67 55.5

11/06 42 68 55.0 56 64 60.0 50 69 59.5 48 73 60.5 47 74 60.5 46 73 59.5 47 69 58.0 49 67 58.0 48 73 60.5 45 71 58.0 45 69 57.0 45 68 56.5

11/07 56 65 60.5 55 70 62.5 50 73 61.5 47 75 61.0 47 75 61.0 49 68 58.5 49 68 58.5 50 71 60.5 49 68 58.5 47 71 59.0 48 65 56.5 40 62 51.0

11/08 55 71 63.0 48 73 60.5 49 75 62.0 47 76 61.5 48 68 58.0 47 69 58.0 50 69 59.5 50 70 60.0 47 66 56.5 45 64 54.5 40 62 51.0 38 62 50.0

11/09 48 77 62.5 49 75 62.0 49 76 62.5 48 70 59.0 49 68 58.5 48 69 58.5 49 68 58.5 50 63 56.5 44 56 50.0 38 62 50.0 42 61 51.5 40 61 50.5

11/10 48 80 64.0 46 76 61.0 49 71 60.0 51 68 59.5 50 71 60.5 49 68 58.5 50 62 56.0 41 54 47.5 40 59 49.5 41 61 51.0 41 62 51.5 40 62 51.0

11/11 46 78 62.0 NR 72 - 51 67 59.0 46 70 58.0 48 70 59.0 47 68 57.5 47 57 52.0 38 57 47.5 40 63 51.5 42 63 52.5 41 62 51.5 40 60 50.0

11/12 48 68 58.0 58 68 63.0 47 71 59.0 48 70 59.0 48 62 55.0 42 55 48.5 38 58 48.0 39 61 50.0 42 57 49.5 41 62 51.5 42 62 52.0 41 59 50.0

11/13 53 70 61.5 49 71 60.0 49 70 59.5 50 63 56.5 41 56 48.5 36 58 47.0 38 61 49.5 42 61 51.5 43 57 50.0 42 57 49.5 42 58 50.0 41 56 48.5

11/14 48 74 61.0 47 70 58.5 50 62 56.0 41 56 48.5 37 58 47.5 37 59 48.0 42 57 49.5 44 57 50.5 43 57 50.0 42 57 49.5 44 56 50.0 42 56 49.0

11/15 46 72 59.0 57 61 59.0 39 57 48.0 36 59 47.5 37 59 48.0 42 54 48.0 43 53 48.0 43 57 50.0 42 65 53.5 42 59 50.5 41 59 50.0 41 57 49.0

11/16 47 60 53.5 39 57 48.0 35 59 47.0 37 59 48.0 40 52 46.0 44 55 49.5 40 60 50.0 41 58 49.5 40 59 49.5 41 60 50.5 41 60 50.5 39 57 48.0

11/17 39 61 50.0 37 61 49.0 36 59 47.5 42 53 47.5 47 57 52.0 43 61 52.0 40 59 49.5 44 56 50.0 37 60 48.5 40 59 49.5 40 58 49.0 40 57 48.5

11/18 35 62 48.5 36 58 47.0 44 53 48.5 47 56 51.5 45 59 52.0 39 58 48.5 41 55 48.0 37 55 46.0 38 58 48.0 39 56 47.5 36 54 45.0 39 57 48.0

11/19 36 60 48.0 45 52 48.5 43 55 49.0 42 58 50.0 39 58 48.5 42 56 49.0 36 52 44.0 42 54 48.0 42 53 47.5 38 55 46.5 40 56 48.0 41 58 49.5

11/20 45 54 49.5 48 55 51.5 43 58 50.5 40 57 48.5 41 54 47.5 37 52 44.5 41 52 46.5 39 53 46.0 45 54 49.5 41 61 51.0 44 62 53.0 40 61 50.5

11/21 48 58 53.0 50 57 53.5 38 55 46.5 41 53 47.0 36 51 43.5 43 54 48.5 40 53 46.5 40 53 46.5 40 54 47.0 38 58 48.0 41 56 48.5 38 60 49.0

11/22 43 63 53.0 40 56 48.0 39 53 46.0 36 53 44.5 40 51 45.5 37 52 44.5 38 51 44.5 39 56 47.5 39 56 47.5 37 58 47.5 39 57 48.0 37 56 46.5

11/23 40 53 46.5 44 53 48.5 35 54 44.5 41 51 46.0 38 51 44.5 37 52 44.5 38 56 47.0 39 58 48.5 36 57 46.5 39 55 47.0 35 58 46.5 38 58 48.0

11/24 40 54 47.0 NR 53 - 41 52 46.5 39 51 45.0 36 52 44.0 38 54 46.0 37 54 45.5 37 53 45.0 34 55 44.5 37 58 47.5 37 57 47.0 37 61 49.0

11/25 34 55 44.5 NR 52 - 40 52 46.0 36 54 45.0 40 54 47.0 36 54 45.0 37 53 45.0 34 51 42.5 40 58 49.0 41 63 52.0 43 63 53.0 40 61 50.5

11/26 41 49 45.0 41 48 44.5 38 52 45.0 41 52 46.5 36 56 46.0 35 54 44.5 34 56 45.0 35 56 45.5 42 60 51.0 39 63 51.0 39 64 51.5 42 61 51.5

11/27 41 49 45.0 35 52 43.5 42 52 47.0 36 56 46.0 34 53 43.5 35 54 44.5 35 55 45.0 38 62 50.0 35 62 48.5 37 58 47.5 32 54 43.0 37 56 46.5

11/28 35 53 44.0 46 53 49.5 35 56 45.5 37 52 44.5 34 52 43.0 35 57 46.0 38 64 51.0 40 60 50.0 37 62 49.5 39 60 49.5 37 60 48.5 38 57 47.5

11/29 40 55 47.5 36 57 46.5 36 52 44.0 33 53 43.0 34 55 44.5 38 64 51.0 39 57 48.0 39 52 45.5 34 54 44.0 33 55 44.0 34 59 46.5 37 62 49.5

11/30 38 59 48.5 40 52 46.0 35 54 44.5 37 57 47.0 39 64 51.5 41 58 49.5 35 51 43.0 32 48 40.0 35 55 45.0 40 53 46.5 41 58 49.5 40 57 48.5

- 55

Web Links Legend

10-Day Min/Max Forecast NR = Forecasted temperatures not recorded

Previous Days Min/Max Actuals 100 = Previous day actual temperatures in red and bolded indicate a record temperature for that date

Redding (RDD) Daily Air Temperatures (°F)

8 Days

D

A

T

E

Forecasted

4 Days 5 Days 6 Days

Actual

Previous Day Current Day 1 Day 2 Days 3 Days 7 Days 9 Days 10 Days

2
Code Body of Water Location1 CDEC Link Point Temp. (°F) Date Range

TCD N/A Shasta Power Plant N/A BSF 56.0 6/17 - Current

SHD Sacramento River 0.3 miles downstream of Shasta Power Plant Click Here

SPP N/A Spring Creek Power Plant N/A

KWK Sacramento River 0.8 miles downstream of Keswick Dam Click Here

SAC Sacramento River 4.8 miles downstream of Keswick Dam Click Here

CCR Sacramento River 9.7 miles downstream of Keswick Dam Click Here

BSF Sacramento River 25 miles downstream of Keswick Dam Click Here

JLF Sacramento River 34 miles downstream of Keswick Dam Click Here

BND Sacramento River 41 miles downstream of Keswick Dam Click Here

RDB Sacramento River 58 miles downstream of Keswick Dam Click Here Notes

IGO Clear Creek 7.3 miles downstream of Whiskeytown Dam Click Here

LWS Trinity River 1.1 miles downstream of Lewiston Dam Click Here 1 Distances are approximate

DGC2 Trinity River 19 miles downstream of Lewiston Dam Click Here 2 DGC is only reported in September

NFH3 Trinity River 38 miles downstream of Lewiston Dam Click Here 3 NFH is only reported in October, November and December

Station Details Temperature Control Point

40

45

50

55

60

65

50.0

50.5

51.0

51.5

52.0

52.5

53.0

53.5

54.0

54.5

55.0

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

Air Temperature (°F)

Water Temperature (°F)

Mean Daily Temperatures

TCD KWK SAC CCR BSF RDD (Air)

3
0

200

400

600

800

1000

1200

1400

1600

1800

2000

2200

2400

2600

2800

3000

3200

3400

3600

3800

4000

4200

4400

4600

1-Jan 1-Feb 1-Mar 1-Apr 1-May 1-Jun 1-Jul 1-Aug 1-Sep 1-Oct 1-Nov 1-Dec

Storage, in TAF

Lake Shasta Isothermalbaths - 2016

(Water Temperature, in °F)

4
11/01 55.7 55.9 53.3 53.7 54.6

11/02 54.3 55.0 53.4 53.7 53.6

11/03 54.1 55.0 53.6 54.0 53.1

11/04 54.7 55.4 53.9 54.3 53.3

11/05 54.2 55.1 54.1 54.5 53.3

11/06 53.5 54.0 54.2 54.7 54.0

11/07 54.1 54.9 54.4 55.0 54.1

11/08 54.0 55.4 54.1 55.0 54.0

11/09 54.1 55.4 54.1 55.0 53.6

11/10 54.3 55.5 54.1 55.1 53.5

11/11 53.5 53.8 54.0 54.9 53.6

11/12 54.0 54.9 53.9 54.8 54.1

11/13 54.2 55.0 54.0 55.0 53.8

11/14 53.9 54.7 54.0 55.0 53.7

11/15 53.1 53.4 53.9 54.7 53.6

11/16 53.3 54.0 53.8 54.5 52.4

11/17 53.1 54.0 53.6 54.3 51.8

11/18 53.1 53.1 53.5 54.2 51.7

11/19 52.2 52.4 53.3 53.8 51.8

11/20 53.2 53.0 53.1 53.5 52.4

11/21 54.2 54.1 53.2 53.4 53.5

11/22 52.8 52.7 53.1 53.3 52.3

11/23 53.1 52.8 53.1 53.2 52.1

11/24 53.4 52.9 53.1 53.0 51.4

11/25 52.3 52.3 53.0 52.9 51.6

11/26 52.3 52.1 53.0 52.8 50.7

11/27 52.8 52.7 53.0 52.8 50.4

11/28 52.8 52.9 52.8 52.6 51.6

11/29 53.1 52.8 52.8 52.6 50.9

11/30 53.1 52.7 52.8 52.6 51.2 -

Notes12

DAT

D

2

ATE

SAC CCR SAC

7DADM

1 Daily Max

CCR

7DADM = 7-Day Average 

Daily Maximum

DAT = Daily Average 

Temperature

BSF

46

55

64

73

82

52.0

52.5

53.0

53.5

54.0

54.5

55.0

55.5

56.0

13579 11 13 15 17 19 21 23 25 27 29

Air Temperature (°F)

Water Temperature (°F)

Daily Maximum

SAC CCR RDD (Air)

52.5

53.0

53.5

54.0

54.5

55.0

55.5

13579 11 13 15 17 19 21 23 25 27 291

Water Temperature (°F)

7DADM

5